51072432

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 137119200

約数和(自身を除く): 86046768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 149, 193, 222, 296, 298, 386, 444, 447, 579, 592, 596, 772, 888, 894, 1158, 1192, 1544, 1776, 1788, 2316, 2384, 3088, 3576, 4632, 5513, 7141, 7152, 9264, 11026, 14282, 16539, 21423, 22052, 28564, 28757, 33078, 42846, 44104, 57128, 57514, 66156, 85692, 86271, 88208, 114256, 115028, 132312, 171384, 172542, 230056, 264624, 342768, 345084, 460112, 690168, 1064009, 1380336, 2128018, 3192027, 4256036, 6384054, 8512072, 12768108, 17024144, 25536216, 51072432]

約数ペア:

[(1, 51072432), (2, 25536216), (3, 17024144), (4, 12768108), (6, 8512072), (8, 6384054), (12, 4256036), (16, 3192027), (24, 2128018), (37, 1380336), (48, 1064009), (74, 690168), (111, 460112), (148, 345084), (149, 342768), (193, 264624), (222, 230056), (296, 172542), (298, 171384), (386, 132312), (444, 115028), (447, 114256), (579, 88208), (592, 86271), (596, 85692), (772, 66156), (888, 57514), (894, 57128), (1158, 44104), (1192, 42846), (1544, 33078), (1776, 28757), (1788, 28564), (2316, 22052), (2384, 21423), (3088, 16539), (3576, 14282), (4632, 11026), (5513, 9264), (7141, 7152)]